The pursuit of massive arms has always been at the heart of bodybuilding culture, but only a select few athletes have pushed biceps development into truly legendary territory. Over decades of intense ...

(Boston Globe) Moustafa Ismail is in the Guinness Book of World Records for having the largest biceps. The World’s Largest Biceps, which reside on the arms of a 24-year-old cashier at a gas station on ...

Popeye has nothing on this guy. Egyptian bodybuilder Moustafa Ismail’s 31-inch biceps have been crowned the biggest in the world by the Guinness Book of World Records, with their circumference as big ...

A few factors determine the average bicep size. Height as it relates to bicep size hasn’t been thoroughly studied, but other data exist. Before upping your weights and adding an extra arm day to your ...